(1) Relevant documents and materials
For example, prior patent documents, documents, periodicals, drawings, etc. Similar to or similar to the application project. When applying for a patent for invention in China, it's best to search for the patent in advance, otherwise the applied project will be easily rejected in the application review process.
(2) Written technical data
1, the technical field and application scope of the application project, and the technical measures, technical means, methods or ways to achieve the same or similar effects as the application project in the existing technology;
2. What technical problems need to be solved for the invention purpose of the application project?
3. Describe in detail the technical measures and characteristics to realize the invention purpose of the application project with words and drawings.
4. The experimental data and results of the application project, or the phenomena generated in the experiment;
5. With specific examples and practical (trial) conclusions, objectively explain the advantages and disadvantages of the invention. If there is no experimental data or conclusion, the inventor shall objectively analyze the invention and infer the possible advantages and disadvantages of the invention;
6. Differences in technical characteristics between the application project and the existing technology considered by the inventor;
7. What the inventor thinks should be a technical secret.
Extended data:
Benefits of applying for a patent
1. As an intangible asset, patent has great commercial value and is an important means to enhance the competitiveness of enterprises.
2. Enterprises will apply for patents for scientific research achievements, which is the basis for enterprises to implement patent strategy.
3. The quality and quantity of patents are the embodiment of enterprise's innovation ability and core competitiveness, and the symbol of enterprise's identity and position in this industry.
4. Enterprises can gain long-term benefits by applying the patent system.
5, enterprises have a patent is a necessary prerequisite to declare high-tech enterprises, innovation funds and other scientific and technological plans and projects.
6. Enterprises can obtain discount loans through patents.
7. High school students can participate in the independent enrollment of famous schools and key universities such as 985, 2 1 1 through patents.
Baidu Encyclopedia-Patent Application